Castle 2009 | TV Show Watchlist

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A murder-mystery writer and a homicide detective team up to solve unusual crimes in New York City, and their professional relationship soon crosses the line into romance.

Premiered: March 9, 2009

Rating: TV-PG

User Rating:4.75 out of 5 (5,834 ratings)

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Season 6, Episode 4 Number One Fan

First Aired: October 14, 2013

A young woman suspected of murder takes hostages and demands to negotiate only with Castle.

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Tuesday
Mar 31
6:00pm
TNT

Guest Cast